What is GHSA-6g52-vww8-5mh5?

GHSA-6g52-vww8-5mh5 is a security advisory published by GitHub Security Advisories with Medium severity. SOPlanning is vulnerable to Path Traversal in backup endpoints. Authenticated remote attacker is...

Which CVE IDs does GHSA-6g52-vww8-5mh5 cover?

GHSA-6g52-vww8-5mh5 covers the following CVE IDs: CVE-2026-40547. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-6g52-vww8-5mh5Medium

SOPlanning is vulnerable to Path Traversal in backup endpoints. Authenticated remote attacker is...

Vendor

GitHub Security Advisories

Published

June 1, 2026

Last Modified

June 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-40547 →

📋 Description

SOPlanning is vulnerable to Path Traversal in backup endpoints. Authenticated remote attacker is able to exploit a vulnerable endpoint and construct payloads that allow reading and executing files previously added through the backup functionality. Critically, due to CVE-2026-40543 (Missing Authorization), any backup file can be read by any (unauthorized) user.

This issue affects SOPlanning version 1.55 and below.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-40547
https://cert.pl/en/posts/2026/06/CVE-2026-40543
https://www.soplanning.org/en
https://github.com/advisories/GHSA-6g52-vww8-5mh5